In conjunction with a protest at the CNN headquarters, Johnson's campaign launched a Twitter bomb today directed towards CNN. Angry about CNN's refusal to include Gov. Gary Johnson in the polls, Johnson supporters turn to Twitter, "the most powerful" tool in the arsenal of social media networks.

San Diego, California came out on top in the updated Tolerance Index, scoring higher than other diverse metros like Napa, CA, Ithaca, NY, Miami, FL, and Las Vegas, NV.

The key variables included the share of immigrants or foreign-born residents, the Gay Index (the concentration of gays and lesbians), and the Integration Index, which tracks the level of segregation between ethnic and racial groups.